






"""simple docstring"""


from collections import OrderedDict
from typing import Mapping

from packaging import version

from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxConfig
from ...utils import logging


__SCREAMING_SNAKE_CASE   =   logging.get_logger(__name__)

__SCREAMING_SNAKE_CASE   =   {
    'google/vit-base-patch16-224': 'https://huggingface.co/vit-base-patch16-224/resolve/main/config.json',
    # See all ViT models at https://huggingface.co/models?filter=vit
}




class 						__UpperCamelCase     (     UpperCamelCase						):
					lowercase_    :				List[str]      =  """vit"""
					def __init__(							self							:	Dict     , UpperCAmelCase							:	str=768     , UpperCAmelCase							:	Dict=12     , UpperCAmelCase							:	str=12     , UpperCAmelCase							:	Union[str, Any]=3072     , UpperCAmelCase							:	Union[str, Any]="gelu"     , UpperCAmelCase							:	Optional[int]=0.0     , UpperCAmelCase							:	List[Any]=0.0     , UpperCAmelCase							:	List[Any]=0.0_2     , UpperCAmelCase							:	Union[str, Any]=1e-1_2     , UpperCAmelCase							:	str=224     , UpperCAmelCase							:	Dict=16     , UpperCAmelCase							:	Any=3     , UpperCAmelCase							:	Tuple=True     , UpperCAmelCase							:	List[Any]=16     , **UpperCAmelCase							:	Dict     , )	->       Any:
											super().__init__(**UpperCAmelCase   )

											lowerCAmelCase   :Optional[int]						=			hidden_size
											lowerCAmelCase   :List[str]						=			num_hidden_layers
											lowerCAmelCase   :List[Any]						=			num_attention_heads
											lowerCAmelCase   :Tuple						=			intermediate_size
											lowerCAmelCase   :Dict						=			hidden_act
											lowerCAmelCase   :Any						=			hidden_dropout_prob
											lowerCAmelCase   :Tuple						=			attention_probs_dropout_prob
											lowerCAmelCase   :str						=			initializer_range
											lowerCAmelCase   :Dict						=			layer_norm_eps
											lowerCAmelCase   :str						=			image_size
											lowerCAmelCase   :Dict						=			patch_size
											lowerCAmelCase   :str						=			num_channels
											lowerCAmelCase   :List[Any]						=			qkv_bias
											lowerCAmelCase   :List[Any]						=			encoder_stride




class 						__UpperCamelCase     (     UpperCamelCase						):
					lowercase_    :				Any      =  version.parse("""1.11"""						)
					@property
					def        UpperCAmelCase__ (							self							:	List[str]   )	->       Mapping[str, Mapping[int, str]]:
											return OrderedDict(
											    [
											        ('pixel_values', {0: 'batch', 1: 'num_channels', 2: 'height', 3: 'width'}),
											    ]   )
					@property
					def        UpperCAmelCase__ (							self							:	List[Any]   )	->       float:
											return 1e-4







"""simple docstring"""


from __future__ import annotations

from collections import namedtuple
from dataclasses import dataclass




@dataclass
class 						__UpperCamelCase     :
					lowercase_    :				int
					lowercase_    :				TreeNode | None      =  None
					lowercase_    :				TreeNode | None      =  None


__SCREAMING_SNAKE_CASE   =   namedtuple('CoinsDistribResult', 'moves excess')


def        UpperCAmelCase      (					a__ ):





						'''simple docstring'''






						if root is None:
												return 0

						# Validation
						def count_nodes(a__ ) -> int:
												if node is None:
																		return 0

												return count_nodes(node.left ) + count_nodes(node.right ) + 1

						def count_coins(a__ ) -> int:
												if node is None:
																		return 0

												return count_coins(node.left ) + count_coins(node.right ) + node.data

						if count_nodes(a__ ) != count_coins(a__ ):
												raise ValueError('The nodes number should be same as the number of coins' )

						# Main calculation
						def get_distrib(a__ ) -> CoinsDistribResult:

												if node is None:
																		return CoinsDistribResult(0     ,      1 )

												lowerCAmelCase	, lowerCAmelCase   :Optional[int]						=			get_distrib(node.left )
												lowerCAmelCase	, lowerCAmelCase   :str						=			get_distrib(node.right )

												lowerCAmelCase   :str						=			1 - left_distrib_excess
												lowerCAmelCase   :Optional[Any]						=			1 - right_distrib_excess

												lowerCAmelCase   :Any						=			(
												    left_distrib_moves
												    + right_distrib_moves
												    + abs(a__ )
												    + abs(a__ )
												)
												lowerCAmelCase   :Tuple						=			node.data - coins_to_left - coins_to_right

												return CoinsDistribResult(a__     ,      a__ )

						return get_distrib(a__ )[0]


if __name__ == "__main__":
		import doctest

		doctest.testmod()